Circulatory system

The heart through_______ transports nutrients, hormones, oxygen through out the body.

• Blood vessels

• Nerves

• Capillaries

• Ceins

The correct order of the layers heart from outer to inner side is

• Epicardium, endocardium, myocardium

• Myocardium, epicardium, endocardium

• Epicardium, myocardium, endocardium

• Endocardium, epicardium, myocardium

__________is responsible for producing the sound of heartbeat

• Veins of heart

• Arteries of heart

• Chambers of heart

• Valves of heart

The artery which carries blood away from heart contains purified and

• Oxygenated blood

• Deoxygenated blood

• Nor A and B

• Both A and B

The protein present in RBC is

• Neurobin

• Globulin

• Albumin

• Hemoglobin

The shape of RBC is

• Biconvex

• Triconvex

• Biconcave

• Triconcave

Some leucocytes are red in colour

• False

• True

The blood clumps or forms cellular network in the still liquid plasma it is called

• Glutinattion

• Agglutination

• Clotting

• A and C

Which of the following sequence is a systematic circulation pathway

• Left atrium, left ventricle, aorta,tissue, left atrium

• Right atrium,Left ventricle,aorta, tissues, veins, left ventricles

• Left atrium, left ventricle, Aorta, arteries, veins,right atrium

Which amoungs them is not the functions of circulatory system

• Providing protection

• Homeostasis

• Digestion

• Respiration